| 引用本文: | 赵曰浩,彭克,徐丙垠,赵学深,张聪.综合能源系统分层分布式协调控制方法[J].电力自动化设备,2017,37(6): |
| ZHAO Yuehao,PENG Ke,XU Bingyin,ZHAO Xueshen,ZHANG Cong.Hierarchical and distributed coordination control of integrated energy system[J].Electric Power Automation Equipment,2017,37(6): |
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| 摘要: |
| 针对综合能源系统多能流相互耦合、协同互补、多利益主体的特点，提出一种分层分布式的协调控制方法。当系统正常运行时，上层园区与下层用户控制系统均以运行费用最小为目标对自身资源进行优化控制；当园区负荷峰值越限时，上层控制系统以总的削峰成本最小为目标，通过协调园区内直调资源与用户需求响应资源进行综合削峰，实现与电网的友好互动。实际工业园区案例的计算结果验证了所提方法的有效性和正确性。 |
| 关键词: 综合能源系统 分层分布式控制 协调控制 优化控制 互动 协同互补 削峰 需求响应 |
| DOI：10.16081/j.issn.1006-6047.2017.06.033 |
| 分类号:TM73 |
| 基金项目:国家重点研发计划项目(2016YFB0901303) |
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| Hierarchical and distributed coordination control of integrated energy system |
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ZHAO Yuehao, PENG Ke, XU Bingyin, ZHAO Xueshen, ZHANG Cong
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School of Electrical and Electronic Engineering, Shandong University of Technology, Zibo 255000, China
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| Abstract: |
| A method of hierarchical and distributed coordination control is proposed according to the features of integrated energy system: coupling among multiple energy flow, cooperative complementation and multiple benefit-related parties. During normal system operation, the upper control system at industrial park level and the lower control system at user level both take the minimum operational cost as their objective to optimally control their own resources. When the peak load of industrial park violates its upper limit, the upper control system takes the minimum peak-shaving cost as its objective to coordinate the directly-adjustable resources within industrial park and the resources of user demand side for the peak shaving to realize the friendly interaction between park and grid. The validity and correctness of the proposed method are verified by the calculative results of an actual industrial park. |
| Key words: integrated energy system hierarchical and distributed control coordination control optimal control interaction cooperative complementation peak-shaving demand response |
